SS9015B Bipolar Transistor

• Type: PNP
• Collector-Emitter Voltage, max: -45 V
• Collector-Base Voltage, max: -50 V
• Emitter-Base Voltage, max: -5 V
• Collector Current − Continuous, max: -0.1 A
• Collector Dissipation: 0.45 W
• DC Current Gain (h_fe): 100 to 300
• Transition Frequency, min: 150 MHz
• Operating and Storage Junction Temperature Range: -55 to +150 °C
• Package: TO-92

The SS9015B is manufactured in a plastic TO-92 case. When looking at the flat side with the leads pointed downward, the three leads emerging from the transistor are, from left to right, the emitter, base, and collector leads.
Here is an image showing the pin diagram of this transistor.The SS9015B transistor can have a current gain of 100 to 300. The gain of the SS9015 will be in the range from 60 to 1000, for the SS9015A it will be in the range from 60 to 150, for the SS9015C it will be in the range from 200 to 600, for the SS9015D it will be in the range from 400 to 1000.The complementary NPN transistor to the SS9015B is the SS9014B.The 2SA812 (SOT-23) and KSA812 (SOT-23) is the SMD version of the SS9015B transistor. These transistors are of the same type, have similar parameters and are designed for surface mounting.You can replace the SS9015B with the 2SA697, 2SA708, BC527, BC528, HS733, KN2907A, KSA708, KSA733, KSP2907A, KSP55, KSP56, KSP8598, KSP8599, KTC9015, KTC9015B, KTN2907A, MPS2907A, MPS2907AG, MPS4354, MPS4355, MPS751, MPS751G, MPS8598, MPS8598G, MPS8599, MPS8599G, MPSA55, MPSA55G, MPSA56, MPSA56G, MPSW55, MPSW55G, MPSW56, MPSW56G, P2N2907A, P2N2907AG, PN200, PN2905A, PN2907A, PN4354, PN4355, S9015, S9015B, ZTX550 or ZTX951.